Results 91 to 100 of about 515,490 (195)

Navigating the Zero Fluoroscopy Frontier: Current Tools, Evidence and Future Directions in Electrophysiology Procedures

Pacing and Clinical Electrophysiology, EarlyView.
Graphical Abstract ABSTRACT Fluoroscopy has traditionally been the mainstay imaging technique for guidance during electrophysiology (EP) ablation procedures. The numerous disadvantages associated with radiation exposure for both operators and patients have created the need for zero‐fluoroscopy (ZF) approaches. Today, electrophysiologists have access to
Dimitrios Kotzadamis, Georgios Giannopoulos, Vaios Schismenos, Alexandros Evangeliou, Prokopios Mamolis, Antonios Antoniadis, Vassilios Vassilikos   +6 more
wiley   +1 more source

Comparison of dynamic compression system versus multiple cancellous screws in the treatment of femoral neck fractures in young adults

Journal of Orthopaedic Surgery and Research
Introduction Femoral neck fractures have posed a significant global healthcare challenge and had notable impacts on the quality of life. Current treatment strategies for femoral neck fractures in young individuals have varied, emphasizing the need for ...
Omar Aljasim, Can Yener, Nadir Özkayın
doaj   +1 more source

Geometry and bone mineral density determinants of femoral neck strength changes following exercise

, 2022
Physical exercise induces spatially heterogeneous adaptation in bone. However, it remains unclear where the changes in BMD and geometry have the greatest impact on femoral neck strength.
Watson, SL, Pivonka, P, Beck, BR, Harding, AT, O’Rourke, D, Martelli, S   +5 more
core   +1 more source

Bone biology in aging periodontal and peri‐implant tissues

Periodontology 2000, EarlyView.
Abstract Background Periodontal disease is an age‐related chronic inflammatory condition leading to tooth loss. Dental implants are an option for replacement of lost teeth in older adults. However, age‐related changes to alveolar bone may have pathological implications for its role in supporting the dentition and dental implants.
Dalia Rasheed Issa, Giuseppe Intini, Daniel Clark   +2 more
wiley   +1 more source

A Retrospective Study on the Relationship Between Calcar Femorale Injury and Postoperative Complications of Femoral Neck Fracture in Young and Middle‐Aged Patients Treated With Three Cannulated Screws

Orthopaedic Surgery
Objectives Given the critical biomechanical role of the calcar femorale in load transmission and fracture stability, understanding its relationship with postoperative complications is essential for optimizing surgical outcomes.
Qi Liu, Kaijun Zhang, Bin Zhao, Haoyuan Du, Teng Zhang, Wei Han, Junqiang Wang   +6 more
doaj   +1 more source

Femoral osteochondroplasty can be performed effectively without the risk of avascular necrosis or femoral neck fractures in an experimental ovine FAI model. [PDF]

, 2018
OBJECTIVE The experimental induction of cam-type femoroacetabular impingement (FAI) in sheep is established. To tap the full potential of this ovine model, one should be able to perform a femoral osteochondroplasty safely.
N. Wolfer, B. von Rechenberg, H.E. Dawson, Nuss, K, L. Arendt, P.R. Kircher, Arendt, L, Tannast, Moritz, Wolfer, N, M. Tannast, T.D. Lerch, Schmaranzer, Florian, F. Schmaranzer, Lerch, Till, Steppacher, Simon Damian, Dawson, Heather, Kircher, PR, von Rechenberg, B, S.D. Steppacher, K. Nuss   +19 more
core   +1 more source

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

The Anatomical Record, Volume 309, Issue 10, Page 2752-2789, October 2026.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt, Orlando Nelson Grillo, Christophe Hendrickx, Maximilian Kellermann, Max Cardoso Langer   +4 more
wiley   +1 more source

Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)

The Anatomical Record, Volume 309, Issue 10, Page 2873-2896, October 2026.
Abstract The unique morphologies of the first two cervical vertebrae, the atlas and axis, represent a significant innovation in mammalian evolution. These structures support the weight of the head and enable intricate movements of the head and neck.
Thomas Furtado da Silva Netto, João Felipe Leal Kaiuca, Adriana Itatí Olivares, William Corrêa Tavares   +3 more
wiley   +1 more source

Femoroacetabular Impingement (FAI) Syndrome : the medical imaging perspective [PDF]

, 2014
Introduction: Sports persons, physicians, orthopods and radiologists have become increasingly aware of the extra stress that is imposed on the hip joints with excessive activity particularly when superadded weight bearing and asymmetrical variations from
Zammit, Anthony
core  

Relative femoral neck lengthening improves pain and hip function in proximal femoral deformities with a high-riding trochanter [PDF]

, 2015
BACKGROUND Complex proximal femoral deformities, including an elevated greater trochanter, short femoral neck, and aspherical head-neck junction, often result in pain and impaired hip function resulting from intra-/extraarticular impingement. Relative
Simon D. Steppacher, Joseph M. Schwab, Klaus A. Siebenrock, Albers, Christoph E, Tannast, Moritz, Schwab, Joseph M, Steppacher, Simon D, Christoph E. Albers, Siebenrock, Klaus A, Moritz Tannast   +9 more
core   +1 more source